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Arrange, C - O, C - N and C - C in incre...

Arrange, C - O, C - N and C - C in increasing order of bond length and give reason.

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C - O `lt C - N lt C - C `
`larr` bond length decrease `larr`
Because, more negative atom is attach. So, bond is strong and length is less.
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KUMAR PRAKASHAN-CHEMICAL BONDING AND MOLECULAR STRUCTURE-SECTION - B (OBJECTIVE QUESTIONS)
  1. The distance between two atoms in Cl(2) is 198 pm, than what will be ...

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  2. The van der Waals radius in chlorine is 180 pm. What is the distance b...

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  3. Arrange, C - O, C - N and C - C in increasing order of bond length and...

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  4. Which bond is short C = O, or N = O ? Why ?

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  5. Arrange - underset(|)overset(|)(C)-underset(|)overset(|)(C)-,underset(...

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  6. Arrange HF, HCl, HBr, HI in decreasing order of bond length and give r...

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  7. Arrange H(2), O(2), N(2) in decreasing order of bond enthalpy.

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  8. Which is the unit of Dipole moment ?

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  9. Write equation of Dipole moment.

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  10. What is the meaning, "Dipole moment is a vector quantity." How it is e...

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  11. Give dipole arrow of the following molecules. (i) HF (ii) CO (iii)

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  12. Give relation of polarity of polyatomic molecules and its bond polarit...

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  13. Show dipole moment of H(2)O and BeH(2)by figure .

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  14. What is the difference of dipole moment of NH(3) and NF(3) molecules ?

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  15. Show difference of polarity of N - 11 bond and N - F bond .

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  16. How can decide which triatomic molecules are linear of the following ?...

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  17. If AB(3) (For atom) molecule posses dipole moment zero and not zero th...

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  18. Which dipole moment of the following will zero ? NH(3), PH(3), BH(3) ,...

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  19. The mu of CH(4) and "CCl"(4) is zero. Than prediction of its shape and...

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  20. Give Fajan rule.

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